在选项选择上，显示/隐藏表行并排序

Question

This block of code verify if all of codes is checked. I am looking for a way to check if at least one of the codes is checked, instead.

function containsAny(needles, haystack){ 
  for(var i = 0 , len = needles.length; i < len; i++){
    if($.inArray(needles[i], haystack) == -1) return true;
  }
  return false;
}

I have a full working example here: http://jsfiddle.net/v7wt5eop/

How to see this behavior:

1. In the selectbox click Deselect All
2. Check A
3. Line 2 and 3 of the table should be unfaded because A is one of the codes

And the rows that are with the class row-disabled should be at the end of the table. I am using Bootstrap Sortable , but couldn't figure out how to do it. So everytime I click in an option in the selectbox it should re-order the table.

Answer 1

Your function containsAny should be

function containsAny(needles, haystack){ 
  for(var i = 0 , len = needles.length; i < len; i++){
    if($.inArray(needles[i], haystack) != -1) return false;
  }
  return true;
}

To sort every time you check/uncheck

$('.selectpicker').on('change', function() {
  var list = [];
  $('.selectpicker :selected').each(function(i, selected) {
    //Removed the irrelevant codes
  });

  $('.CodeCheck').each(function() {
    //Removed the irrelevant codes
  });

  el = $(".table tbody tr.row-disabled:first-child");
  $(".table tbody tr").not(".row-disabled").each(function() {
    $(this).insertBefore(el);
  });
});